diff options
Diffstat (limited to 'src/Common/Initializable.cpp')
-rw-r--r-- | src/Common/Initializable.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/Common/Initializable.cpp b/src/Common/Initializable.cpp new file mode 100644 index 0000000..adcb0fa --- /dev/null +++ b/src/Common/Initializable.cpp @@ -0,0 +1,74 @@ +/* + * Initializable.cpp + * + * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de> + * + * This program is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "Initializable.h" + +#include "ConfigManager.h" +#include "Configurable.h" +#include "LogManager.h" +#include "Logger.h" + +namespace Mad { +namespace Common { + +std::stack<Initializable*> Initializable::initializedObjects; + + +void Initializable::init() { + if(initialized) + return; + + if(initializing) { + Logger::log(Logger::CRITICAL, "Fatal initialization error: cyclic dependencies."); + std::terminate(); + } + + initializing = true; + + if(!(LogManager::getLogManager()->isInitialized() || LogManager::getLogManager()->isInitializing())) + LogManager::getLogManager()->init(); + + doInit(); + + Configurable *c = dynamic_cast<Configurable*>(this); + if(c) + ConfigManager::getConfigManager()->registerConfigurable(c); + + initializing = false; + initialized = true; + initializedObjects.push(this); +} + +void Initializable::deinit() { + while(!initializedObjects.empty()) { + Initializable *in = initializedObjects.top(); + + Configurable *c = dynamic_cast<Configurable*>(in); + if(c) + ConfigManager::getConfigManager()->unregisterConfigurable(c); + + in->doDeinit(); + in->initialized = false; + + initializedObjects.pop(); + } +} + +} +} |